Can't find any of these on the stores I know. (sold out/doesn't carry) Anyone know good stores for fat LiPos?

Have you tried here? https://rcbattery.com/

Someone on here suggested them last year and they've been a pretty good battery for me for a lot less than most. Definitely stacks up to the 1300mah CNHL Black batteries and some others that I've used for freestyle flying. They run sales quite often but they only put up certain batteries at a time. They are going to be heavier/chunkier than the more premium battery at least at that 1300mah size. I've only ever bought the black ones and those have that leathery heatshrink that takes more abuse than those clear harder shrink wrapping.

Hey thanks! If their quality really is up there, those are some excellent prices. I'll give them a try.